205020329

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 216652800

約数和(自身を除く): 11632471

約数列:

[1, 31, 61, 181, 599, 1891, 5611, 11041, 18569, 36539, 108419, 342271, 1132709, 3360989, 6613559, 205020329]

約数ペア:

[(1, 205020329), (31, 6613559), (61, 3360989), (181, 1132709), (599, 342271), (1891, 108419), (5611, 36539), (11041, 18569)]